jvsnet.com.br - robtex.com
jvsnet.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026089492 | ||||||
rank #4190 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSb.sec.dns.br2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-30 20:54:30
●NSc.sec.dns.br2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-30 20:54:30
●MXmx.a.locaweb.com.br2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-30 20:54:30
●MXmx.b.locaweb.com.br2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-30 20:54:30
●MXmx.core.locaweb.com.br2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-30 20:54:30
●MXmx.jk.locaweb.com.br2026-03-21 → 2026-03-30 · 2 obs
● 2026-03-30 20:54:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| jvsnet.com.br | b.sec.dns.br, c.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.11
NS records: b.sec.dns.br, c.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | b.sec.dns.br, c.sec.dns.br |
| MX | 4 | mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 20)... |
| TXT | 2 | google-site-verification=utquRZWR-7UuheD, v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | b.sec.dns.br hostmaster.registro.br |
Analysis
Name Servers
jvsnet.com.br's delegation uses two name servers, b.sec.dns.br and c.sec.dns.br.
jvsnet.com.br shares the same name server setup as other domains, for example antiquariocasaazulleiloes.com.br, dimetalrp.com.br, hipermixbrasil.com.br, neocomp.com.br and ideiafixa.com.br.
jvsnet.com.br at least partially shares name servers with other domains, including venditore.com.br, supermercadoavenida.com.br, trackerweb.com.br, dynamicsystems.com.br and metalfen.com.br.
These name servers are often used together with a.sec.dns.br.
Host names with two IPs:
b.sec.dns.br points to: 2001:12f8:b:1::11 and 200.192.232.11
c.sec.dns.br points to: 2001:12f8:9:1::11 and 200.189.40.11
Mail Servers
jvsnet.com.br is served by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
The mail servers for jvsnet.com.br are shared with other domains, for instance medfix.com.br, 4you.net.br, abfo.com.br, fanaya.com.br and czla.com.br.
Hostnames with a single IP:
mx.a.locaweb.com.br points to 186.202.4.42
mx.b.locaweb.com.br points to 177.153.23.242
mx.core.locaweb.com.br points to 177.153.23.241
mx.jk.locaweb.com.br points to 200.234.204.130